CN1032710C - 混凝土泵的s形闸门阀滑动面密封连接装置 - Google Patents

混凝土泵的s形闸门阀滑动面密封连接装置 Download PDF

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Publication number
CN1032710C
CN1032710C CN93108159A CN93108159A CN1032710C CN 1032710 C CN1032710 C CN 1032710C CN 93108159 A CN93108159 A CN 93108159A CN 93108159 A CN93108159 A CN 93108159A CN 1032710 C CN1032710 C CN 1032710C
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CN
China
Prior art keywords
concrete
mentioned
shape
gate
slide plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN93108159A
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English (en)
Chinese (zh)
Other versions
CN1086879A (zh
Inventor
稻田善明
武崎俊夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN1086879A publication Critical patent/CN1086879A/zh
Application granted granted Critical
Publication of CN1032710C publication Critical patent/CN1032710C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0034—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an orbital movement, e.g. elbow-pipe type members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CN93108159A 1992-07-10 1993-07-09 混凝土泵的s形闸门阀滑动面密封连接装置 Expired - Fee Related CN1032710C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP183852/92 1992-07-10
JP18385292A JP3145488B2 (ja) 1992-07-10 1992-07-10 コンクリートポンプのｓ形ゲートバルブ摺動面密着装置

Publications (2)

Publication Number Publication Date
CN1086879A CN1086879A (zh) 1994-05-18
CN1032710C true CN1032710C (zh) 1996-09-04

Family

ID=16142960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93108159A Expired - Fee Related CN1032710C (zh) 1992-07-10 1993-07-09 混凝土泵的s形闸门阀滑动面密封连接装置

Country Status (6)

Country Link
JP (1) JP3145488B2 (enExample)
KR (1) KR0146035B1 (enExample)
CN (1) CN1032710C (enExample)
AU (1) AU644984B1 (enExample)
DE (1) DE4322805C2 (enExample)
TW (1) TW224503B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218207B (zh) * 2017-08-09 2020-11-06 马鞍山市翔宇机械自动化科技有限公司 混凝土泵车料斗泵送水泥密封装置
CN110735950B (zh) * 2019-11-20 2024-02-27 徐州中矿大贝克福尔科技股份有限公司 煤矿井下连续膏体充填在两不同管路之间切换装置及方法
CN111055378B (zh) * 2019-12-31 2021-02-26 湘潭大学 一种混凝土智能泵送系统及操作方法
CN113445773B (zh) * 2020-03-27 2022-12-02 广东博鼎建筑科技有限公司 闸阀控制机构、封堵头、孔洞封堵装置及孔洞封堵机器人
CN114790826B (zh) * 2021-01-25 2023-09-12 三一汽车制造有限公司 一种闸板阀泵送机构及混凝土输送设备
CN119933370B (zh) * 2025-03-24 2025-10-28 中建八局第一建设有限公司 一种用于泵管稳定输送与快速更换的楼层稳定支撑架

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841514A1 (de) * 1978-09-23 1980-04-24 Italiana Forme Acciaio Dreiwege-verteilerventil fuer betonpumpen mit zwei zylindern
DE3153268C2 (en) * 1981-01-31 1988-01-28 Friedrich Wilh. Schwing Gmbh, 4690 Herne, De Two-cylinder viscous-material pump, preferably concrete pump
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
JPS6350464Y2 (enExample) * 1986-09-03 1988-12-26

Also Published As

Publication number Publication date
JPH0626450A (ja) 1994-02-01
KR940005366A (ko) 1994-03-21
TW224503B (enExample) 1994-06-01
DE4322805C2 (de) 1997-05-28
DE4322805A1 (de) 1994-01-13
AU644984B1 (en) 1993-12-23
JP3145488B2 (ja) 2001-03-12
KR0146035B1 (ko) 1998-08-17
CN1086879A (zh) 1994-05-18

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee